tutr

Snip a practice problem on any page and work through the answer in the side panel.

tutr helps you work through practice problems without leaving the page. Open the side panel, drag a box around a question, and tutr answers it right next to your work. Math displays properly, and you can ask follow-ups like "why does that work?" or "give me a similar problem" whenever you want the reasoning. TWO WAYS TO WORK Problem by problem: snip one question at a time and see the answer. Ask as many follow-ups as you need. Continuous grind: for your own ungraded practice pages. tutr reads the page, enters each answer, and moves to the next question while logging every answer in the panel. You can stop it at any time, and it stops by itself if you switch tabs or leave the site. GOOD TO KNOW - A free account is required. Each account has a daily limit. - Screenshots and page text you choose to send are processed by Claude, an AI model from Anthropic, to produce answers. - AI answers can be wrong, so check anything important. - Use tutr in line with the rules of your school, course, or website. It isn't meant for graded work or exams.